Volkswagen CC Turn Signal Bulb Size
The Volkswagen CC front turn signal requires a 12174SV or H21W bulb size, while the rear turn signal uses a PY21W or DE3175 bulb size. The replacement chart covers 2009 through 2013 model years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Turn Signal
| Years | Bulb Type | Shop |
|---|---|---|
| 2013 | 12174SV | Check Price |
| 2009-2012 | H21W | Check Price |
Rear Turn Signal
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2012-2013 | 7507 | PY21W | Check Price |
| 2009-2011 | DE3175 | DE3175 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| Philips SilverVision part number. Enhanced coating halogen bulb. 12V. | 12174SV | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BAY9s base. 12V, 21W. | H21W | Check Price |
| ECE standard (Europe & worldwide). Single-filament amber bulb with BAU15s bayonet base. 12V, 21W. | PY21W | Check Price |
| ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V. | DE3175 | Check Price |